DIN ETS 300081-1994 综合服务数字网络(ISDN).ISDN的智能用户电报终端对终端协议
时间:2024-05-26 03:33:42 来源: 标准资料网 作者：标准资料网 阅读：9276
【英文标准名称】:IntegratedServicesDigitalNetwork(ISDN);Teletexend-to-endprotocolovertheISDN;EnglishversionETS300081:1993
【原文标准名称】:综合服务数字网络(ISDN).ISDN的智能用户电报终端对终端协议
【标准号】:DINETS300081-1994
【标准状态】:现行
【国别】:德国
【发布日期】:1994-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:数据通信;终端装置;正文通信;终端;协议;通信网;电气工程;数据传送;兼容性;数据网络;综合服务数字电文帐目;电信;文件交换;传送层;远程通讯技术;用户电报电话
【英文主题词】:Communicationequipment;Communicationnetworks;Compatibility;Datacommunication;Datanetwork;Datatransfer;Electricalengineering;Integratedservicesdigitalnetwork;ISDN;Protocols;Records;Telecommunication;Telecommunications;Telegraphnetworks;Telematics;Teletex;Teletypeengineering;Terminaldevices;Terminals;Textinterchange;Textcommunication;Transportlayers
【摘要】:Thedocumentdealswithmanufacturer-independentcompatibletextcommunicationbetweenendsystemsovertheISDN,basedonthetelematicprotocols.#,,#
【中国标准分类号】:M19
【国际标准分类号】:33_080
【页数】:17P.;A4
【正文语种】:德语
【英文标准名称】:Corrosionofmetalsandalloys-Classificationoflowcorrosivityofindooratmospheres-Part2:determinationofcorrosionattackinindooratmospheres.
【原文标准名称】:金属与合金的腐蚀.室内空气的低腐蚀性分类.第2部分:室内空气中腐蚀的测定
【标准号】:NFA05-307-2-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-08-01
【实施或试行日期】:2008-08-23
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:合金;环境;大气腐蚀;分类系统;腐蚀;腐蚀作用;腐蚀性;腐蚀的形成;室内气候;室内;内部腐蚀;材料测试;金属;方法;腐蚀率
【英文主题词】:Alloys;Atmosphere;Atmosphericcorrosion;Classificationsystems;Corrosion;Corrosiveness;Corrosivity;Formationofcorrosion;Indoorclimate;Indoors;Internalcorrosion;Materialstesting;Metals;Methods;RateofCorrosion
【摘要】:
【中国标准分类号】:H10
【国际标准分类号】:77_060
【页数】:21P;A4
【正文语种】:其他
【英文标准名称】:StandardPracticeforRockCoreDrillingandSamplingofRockforSiteInvestigation
【原文标准名称】:现场斟探用金刚石钻取岩芯和取样的标准试验方法
【标准号】:ASTMD2113-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D18.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:diamonddrilling;exploration;rock;rockcoring;rockinvestigations;sitecharacterization;Angledboreholedrilling;Diamondcoredrilling;Environmentalsiteassessment(ESA);Horizontaltesting;Rockdrilling/coring/investigation;Rotarydrilling;So
【摘要】:Rockcoresaresamplesofrecordoftheexistingsubsurfaceconditionsatgivenboreholelocations.Thesamplesareexpectedtoyieldsignificantindicationsaboutthegeological,physical,andengineeringnatureofthesubsurfaceforuseinthedesignandconstructionofanengineeredstructure(seeGuideD420.Thecoresamplesneedtobepreservedusingspecificproceduresforastipulatedtime(PracticesD5079).Theperiodofstoragedependsuponthenatureandsignificanceoftheengineeredstructure.Rockcoresalwaysneedtobehandledsuchthattheirpropertiesarenotalteredinanywayduetomechanicaldamageorchangesinambientconditionsofmoistureandtemperatureorotherenvironmentalfactors.1.1Thispracticecoverstheguidelines,requirements,andproceduresforcoredrilling,coring,andsamplingofrockforthepurposesofsiteinvestigation.Theboreholecouldbevertical,horizontal,orangled.1.2Thispracticeisdescribedinthecontextofobtainingdataforthedesign,construction,ormaintenanceofstructures,andappliestosurfacedrillinganddrillingfromaditsandexploratorytunnels.1.3Thispracticeappliestocoredrillinginhardandsoftrock.1.4Thispracticedoesnotaddressconsiderationsforcoredrillingforgeo-environmentalsitecharacterizationandinstallationofwaterqualitymonitoringdevices(seeGuidesD5782andD5783).1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.6Thispracticedoesnotpurporttocomprehensivelyaddressallofthemethodsandtheissuesassociatedwithcoringandsamplingofrock.Usersshouldseekqualifiedprofessionalsfordecisionsastotheproperequipmentandmethodsthatwouldbemostsuccessfulfortheirsiteinvestigation.Othermethodsmaybeavailablefordrillingandsamplingofrock,andqualifiedprofessionalsshouldhaveflexibilitytoexercisejudgmentastopossiblealternativesnotcoveredinthispractice.Thispracticeiscurrentatthetimeofissue,butnewalternativemethodsmaybecomeavailablepriortorevisions;therefore,usersshouldconsultwithmanufacturersorproducerspriortospecifyingprogramrequirements.Thispracticeoffersasetofinstructionsforperformingoneormorespecificoperations.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthispracticemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Thewordx201C;Standardx201D;inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Also,theusermustcomplywithprevalentregulatorycodes,suchasOSHA(OccupationalHealthandSafetyAdministration)guidelines,whileusingthispractice.Forgoodsafetypractice,consultapplicableOSHAregulationsandothersafetyguidesondrilling(1).
【中国标准分类号】:D10
【国际标准分类号】:93_020
【页数】:20P.;A4
【正文语种】:英语